diff --git a/pkgs/development/tools/trellis/default.nix b/pkgs/development/tools/trellis/default.nix
index 21f14adc2f7..89287b2ac4f 100644
--- a/pkgs/development/tools/trellis/default.nix
+++ b/pkgs/development/tools/trellis/default.nix
@@ -8,26 +8,26 @@ let
 in
 stdenv.mkDerivation rec {
   pname = "trellis";
-  version = "2020.07.27";
+  version = "2020.11.07";
 
   # git describe --tags
   realVersion = with stdenv.lib; with builtins;
-    "1.0-182-g${substring 0 7 (elemAt srcs 0).rev}";
+    "1.0-469-g${substring 0 7 (elemAt srcs 0).rev}";
 
   srcs = [
     (fetchFromGitHub {
        owner  = "SymbiFlow";
        repo   = "prjtrellis";
-       rev    = "8c0a6382e11b160ed88d17af8493c12a897617ed";
-       sha256 = "1g0ppjfw8dq5cg5kl2p1p87grb0i88apaim4f5b6wj4sfqz8iln8";
+       rev    = "b013a135a9b95c18ece559e19aa73ad6c84446c9";
+       sha256 = "09bx30jm9bgdxmbxf49a27spg4yd1nk5r5mympq7xi28hq1xwjnf";
        name   = "trellis";
      })
 
     (fetchFromGitHub {
       owner  = "SymbiFlow";
       repo   = "prjtrellis-db";
-      rev    = "c137076fdd8bfca3d2bf9cdacda9983dbbec599a";
-      sha256 = "1br0vw8wwcn2qhs8kxkis5xqlr2nw7r3mf1qwjp8xckd6fa1wlcw";
+      rev    = "2cf058e7a3ba36134d21e34823e9b2ecaaceac2c";
+      sha256 = "1hjaw5jkwiaiznm2z0smy88m2cdz63cd51z4nibajfih7ikvkj6g";
       name   = "trellis-database";
     })
   ];